Latitude, Google's location-aware mobile app, which allows consenting users to keep track of each others' locations, now has a cool new feature: it allows users to keep track of and map their own location history.
Off the top of my head, this is going to come in extremely handy for sleepwalkers, alcoholics, murder suspects and people who lost their car keys.
Here's an excerpt from today's announcement on Google's Mobile Blog:
Google Location History
Whether you're taking a road trip ...